<!--
 * @Description:
 * @version:
 * @Author: 尹鹏孝
 * @Date: 2023-03-24 10:58:38
 * @LastEditors: 尹鹏孝
 * @LastEditTime: 2023-03-25 11:26:49
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>cors跨域资源共享</title>
</head>
<body>
    简单请求，和复杂请求
    简单请求：get,post,head.
    接收头部很简单 application/x-www-form-urlencoded.\text/plain\form-data\
    头部追加origin：域名，协议端口。
</body>
</html>